.main-adv{
    width: 100%;
    .top-img{
        width: 100%;
        height: 1.3108rem;
       img{
        width: 100%;
        height: 100%;
       }
    }
    .bottom{
        height: .7656rem;
        display: flex;
        flex-direction: column;
        background: white;
        font-size: .1rem;
        border-left: 1px solid #D3DAE6;
        border-right: 1px solid #D3DAE6;
        border-bottom: 1px solid #D3DAE6;
        .bottom-first{
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: .0313rem .0625rem 0 .0625rem;
            .bottom-first-left{
               font-size: .1042rem;
               margin-right: .05rem;
               color: #F73F11; 
               font-weight: bold;
               flex: 1;
            }
            .bottom-first-right{
                font-size: .0729rem;
                color: #232481;
            }
        }
        .bottom-second{
            margin-top: .0417rem;
            font-size: .0833rem;
            color:#2D2D2D;
            padding: 0 .0625rem 0 .0625rem;
            
        }
        .bottom-third{
            margin-top: .0313rem;
            font-size: .0781rem;
            color: #AEAEAE;
            margin-bottom: .0573rem;
            padding: 0 .0625rem 0 .0625rem;
        }
        .bottom-four{
          border-top:  1px solid #e5e7ed ;
          display: flex;
          flex: 1;
          align-items: center;
          justify-content: space-between;
          padding: 0 .0625rem  0 .0625rem;
          .bottom-four-left{
            display: flex;
            align-items: center;
            flex: 1;
            .store-icon{
                width: .0938rem;
                height: .0938rem;
                display: flex;
                img{
                  width: 100%;
                  height: 100%;
                }
            }
            .text{
                margin-left: .0208rem;
                margin-right: .0625rem;
                color: #696969;
                font-size: .0729rem;
                flex: 1;
            }
          }
          
          .bottom-four-right{
            font-size: .0729rem;
            color: #696969;
      
          }
        }
    }
}
.part:nth-child(n+2){
    margin-top: .0781rem;
}